CN106201422A - A kind of volume adjusting method and electronic equipment - Google Patents

Abstract

The embodiment of the invention discloses a volume adjustment method and electronic equipment. The method includes: demodulating the received first FM signal to obtain a second FM signal; acquiring the signal output property of the electronic device; adjusting the second FM signal according to the signal output property of the electronic device output volume. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's auditory experience, thereby ensuring the user's experience effect.

Description

A volume adjustment method and electronic device

technical field

The embodiments of the present invention relate to the communication field, and in particular, to a volume adjustment method and an electronic device.

Background technique

With the continuous development of electronic technology, electronic products are used by more and more users due to their powerful functions. A radio is usually installed inside the electronic product, and the user can use the built-in radio of the electronic product to listen to FM channel programs.

In the process of listening to FM channel programs, when the environmental noise of the environment where the electronic product is located changes, the user will adjust the FM volume through corresponding operations to adapt to the current environmental noise.

However, since the ambient noise is constantly changing, it is very troublesome for the user to adjust the volume. When the environmental noise changes frequently, the volume adjustment speed of the user may not be able to meet the changing speed of the environmental noise, which will affect the user's hearing experience and reduce the user's experience effect.

In addition, since there are various playback devices on electronic equipment, such as speakers and earphones, different playback devices have different output effects on the same FM volume. Therefore, after changing the playback device, the original volume of the FM channel program is no longer suitable for the current playback device. Thus, the hearing experience of the user cannot be satisfied.

Contents of the invention

The present invention provides a volume adjustment method to solve the problems existing in the background art that the change of environmental noise and the replacement of different playback devices on electronic equipment will affect the user's hearing experience and reduce the user's experience effect.

In a first aspect, a volume adjustment method is provided, the method comprising:

Demodulating the received first FM signal to obtain a second FM signal;

Obtaining the sound output property of the electronic device;

The output volume of the second FM signal is adjusted according to the sound output property of the electronic device.

In a second aspect, an electronic device is provided, including:

The second FM signal obtaining module is used to demodulate the received first FM signal to obtain the second FM signal;

a signal sounding attribute acquisition module, configured to obtain the signal sounding attribute of the electronic device;

The output volume adjustment module is configured to adjust the output volume of the second FM signal according to the sound output property of the electronic device.

According to an embodiment of the present invention, the received first FM signal is demodulated to obtain a second FM signal, the sound output property of the electronic device is acquired, and the second FM signal is adjusted according to the sound output property of the electronic device. The output volume of the FM signal. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's hearing experience, thereby ensuring the user's experience effect.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

Fig. 1 is the flowchart of the volume adjustment method of an embodiment of the present invention;

Fig. 2 is a flowchart of a volume adjustment method according to another embodiment of the present invention;

FIG. 3 is a block diagram of an electronic device according to an embodiment of the present invention;

4 is a block diagram of an electronic device according to another embodiment of the present invention;

5 is a block diagram of an electronic device according to another embodiment of the present invention;

FIG. 6 is a block diagram of an electronic device according to another embodiment of the present invention.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

Example 1

Fig. 1 is a flowchart of a volume adjustment method according to an embodiment of the present invention. The volume adjustment methods shown in Figure 1 include:

Step 101. Demodulate the received first FM signal to obtain a second FM signal.

Radio frequency signals are high-frequency signals, which are generally used to transmit data, such as radio waves and mobile phone signals. Antennas are usually used to receive high-frequency signals, and demodulate the received high-frequency signals to obtain corresponding baseband signals.

The FM signal received by the radio is a high-frequency signal. After receiving the FM signal, the radio needs to demodulate the received FM signal.

In the embodiment of the present invention, the first FM signal is a high-frequency FM signal received by a radio. In order to obtain useful information in the first FM signal, it is necessary to demodulate the first FM signal to obtain a second FM signal. The obtained second FM signal is a baseband signal, which carries useful information of the signal, such as the amplitude, frequency, phase, etc. of the signal.

Step 102, acquiring the sound output property of the electronic device.

The method described in the embodiment of the present invention is applied to an electronic device, specifically, an electronic device provided with a radio, such as a mobile phone, a radio, a tablet computer, and the like.

The sound output attribute of a signal is a characteristic that affects volume output, such as the type of audio output device, the intensity of ambient noise, etc., where the type of volume output device may include speakers, earphones, and the like.

If the sound output attribute of the signal includes the type of the volume output device, after demodulating the first FM signal to obtain the second FM signal, the system identifies the volume output device of the current electronic device to determine the volume output device of the current electronic device.

If the sound attribute of the signal includes the intensity of environmental noise, the microphone of the electronic device can be turned on to collect the environmental noise of the environment where the device is located, and the collected environmental noise can be further calculated to obtain the corresponding environmental noise intensity, such as calculating each environmental noise The ambient noise intensity, calculate the effective value or the peak value of the environmental noise intensity collected in the preset time period. In practice, the microphone can be turned on periodically to collect the ambient noise of the environment where the signal is sounded according to a preset time interval, or the microphone can be turned on randomly to collect the ambient noise.

Step 103. Adjust the output volume of the second FM signal according to the sound output property of the electronic device.

After acquiring the sound output property of the signal of the electronic device, the output volume of the second FM signal may be adjusted according to the sound output property of the signal, so that the adjusted output volume is more suitable for the user to listen to.

When the sound attribute of the signal is the environmental noise intensity, if the environmental noise intensity of the current environment collected is relatively large, the output volume of the second FM signal can be appropriately increased; if the environmental noise intensity of the current environment collected is small, then the Properly reduce the output volume of the second FM signal.

When the sound attribute of the signal is a volume output device, if the playback device is changed from earphones to speakers, the output volume of the second FM signal can be appropriately increased so that the user can clearly hear the FM audio played by the electronic device; If the device is changed from a loudspeaker to an earphone, the output volume of the second FM signal can be appropriately reduced to prevent the user from being uncomfortable due to excessive output volume.

According to an embodiment of the present invention, the received first FM signal is demodulated to obtain a second FM signal, the sound output property of the electronic device is acquired, and the second FM signal is adjusted according to the sound output property of the electronic device. The output volume of the FM signal. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's hearing experience, thereby ensuring the user's experience effect.

Example 2

Fig. 2 is a flowchart of a volume adjustment method according to another embodiment of the present invention. The volume adjustment method shown in Figure 2 includes:

Step 201. Demodulate the received first FM signal to obtain a second FM signal.

Step 202, acquire the sound output property of the electronic device.

In the embodiment of the present invention, the signal sound attribute of the electronic device may include one or more of the signal sound mode and the environmental noise, specifically, it may include the signal sound mode, or the signal sound mode and the environmental noise Spend.

Wherein, the signal output mode can be understood as which signal output device is used to play audio, that is, the type of audio output device, such as speakers, earphones, etc. Different signal output devices have different effects on the sound output of the signal.

The environmental annoyance may refer to the environmental noise intensity or the environmental noise intensity level of the environment where the electronic device is located.

When the environmental annoyance is the environmental noise intensity, after collecting the environmental noise of the environment where the electronic device is located, the environmental noise intensity of the collected environmental noise can be calculated. Calculating the noise intensity of the ambient noise is a common technical means, which will not be repeated in the present invention.

When the environmental annoyance is the environmental noise intensity level, after determining the environmental noise intensity of the collected environmental noise, the environmental noise intensity level of the collected environmental noise can be determined according to the preset corresponding relationship between the environmental noise intensity and the environmental noise intensity level , and then determine the environmental noise intensity level of the environment where the electronic equipment is located.

In practice, the environmental noise intensity can be divided into multiple environmental noise intensity levels according to the actual situation, such as three levels of high, medium, and low, or first, second, third...N levels (N is a positive integer greater than three) multiple levels.

Step 203: Determine the preset output volume corresponding to the signal output property of the electronic device according to the preset correspondence between the signal output property of the electronic device and the preset output volume of the second FM signal.

In the embodiment of the present invention, the preset output volume can be understood as the standard output volume. The user has a better hearing experience under the standard output volume, and can hear the output audio clearly without feeling uncomfortable because the output volume is too high.

Different signal output properties correspond to different preset output volumes. When the sound output property of the signal is the sound output mode of the signal, since the volume output devices corresponding to different signal sound modes are different, the volume output devices of different structures have different output effects on the volume, so different signal sound modes correspond to different preset outputs volume.

When the sound attribute of the signal is environmental noise, different environmental noises correspond to different preset output volumes. The higher the environmental noise, the higher the corresponding preset output volume, so as to ensure that the user can hear the output audio clearly.

Before executing the method described in the embodiment of the present invention, the corresponding relationship between the signal output property of the electronic device and the preset output volume of the second FM signal may be stored in the electronic device in advance.

Specifically, when the signal sounding attribute includes a signal sounding manner, the corresponding relationship between the signal sounding manner of the electronic device and the preset output volume of the second FM signal may be stored in the electronic device.

When the sound output attribute of the signal includes environmental annoyance, the corresponding relationship between the environmental annoyance of the environment where the electronic device is located and the preset output volume of the second FM signal may be stored in the electronic device.

When the signal sound attribute includes signal sound mode and environmental annoyance, the first corresponding relationship between the signal sound mode of the electronic device and the environmental annoyance threshold of the environment is preset, and the environment of the environment is preset at the same time For the second correspondence between the annoyance threshold and the preset output volume of the second FM signal, the first correspondence and the second correspondence may be stored in the electronic device.

After acquiring the sound output property of the electronic device, the preset output volume corresponding to the sound output property of the current electronic device may be searched and determined according to the corresponding relationship stored in the electronic device. Further, the output volume of the second FM signal can be adjusted according to the preset output volume.

Specifically, when the sound output attribute of the signal is the sound output mode of the signal, the preset output volume corresponding to the sound output mode of the current electronic device may be determined from the corresponding relationship between the sound output mode of the signal and the preset output volume. When the sound output attribute of the signal is environmental annoyance, the corresponding preset output volume may be determined from the corresponding relationship between environmental annoyance and preset output volume.

When the signal sound attribute is the signal sound mode and the environmental annoyance, the environmental annoyance threshold corresponding to the signal sound mode of the current electronic device can be determined according to the first corresponding relationship between the signal sound mode and the environmental annoyance threshold, Then, according to the second corresponding relationship between the environmental annoyance threshold value and the preset output volume, the preset output volume corresponding to the signal output property of the current electronic device is finally determined.

Step 204, adjusting the output volume of the second FM signal to a preset output volume.

Since the user has a better auditory experience at the preset output volume, after obtaining the preset output volume corresponding to the signal sound attribute of the electronic device, the output volume of the second FM signal can be adjusted according to the preset output volume obtained. Adjustment is made to adjust the output volume of the second FM signal to the obtained preset output volume, so as to satisfy the user's experience.

Specifically, adjusting the output volume of the second FM signal to a preset output volume may include the following steps:

S1. Calculate effective values of output volumes of multiple second FM signals obtained within a preset period of time, and compare the effective values with preset output volumes of the second FM signals.

S2. When the effective value is smaller than the preset output volume of the second FM signal, increase the output volume of the second FM signal to the preset output volume of the second FM signal.

The output volume of the second FM signal can be adjusted according to the preset step size. If the output volume of the second FM signal is less than the preset output volume, then the output volume of the second FM signal is increased by a step, and the output volume of the second FM signal after the increase is further compared with the preset output volume, repeating the above step until the increased output volume of the second FM signal reaches the corresponding preset output volume.

A gain control circuit is usually provided in the electronic equipment for adjusting the second FM signal. The gain control circuit includes a linear amplifier circuit and a compression amplifier circuit. When the input signal is weak, the linear amplifier circuit is started, and the signal strength of the FM signal is multiplied by the volume output gain. At this time, the volume output gain is greater than 1, thereby amplifying the FM signal. Signal strength; when the input signal is strong, the compression amplifier circuit is started, and the signal strength of the FM signal is multiplied by the volume output gain. At this time, the volume output gain is less than 1, thereby reducing the signal strength of the FM signal and satisfying the input signal. attenuation needs. Volume output gain can be understood as an adjustment factor for signal strength.

Therefore, the embodiment of the present invention can adjust the output volume of the second FM signal by controlling the volume output gain of the gain control circuit. When the output volume of the second FM signal is less than the preset output volume, the volume output gain can be increased; when the output volume of the second FM signal is greater than the preset output volume, the volume output gain can be appropriately reduced, thereby realizing the adjustment of the output volume adjustment.

According to an embodiment of the present invention, the received first FM signal is demodulated to obtain a second FM signal, the sound output property of the electronic device is acquired, and the second FM signal is adjusted according to the sound output property of the electronic device. The output volume of the FM signal. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's hearing experience, thereby ensuring the user's experience effect.

Example 3

Figure 3 is a block diagram of an electronic device according to one embodiment of the present invention. The electronic equipment shown in Figure 3 includes:

The second FM signal obtaining module 301 is configured to demodulate the received first FM signal to obtain a second FM signal.

The signal sounding attribute acquiring module 302 is configured to acquire the signal sounding attribute of the electronic device.

The output volume adjustment module 303 is configured to adjust the output volume of the second FM signal according to the sound output property of the electronic device.

According to an embodiment of the present invention, the received first FM signal is demodulated to obtain a second FM signal, the sound output property of the electronic device is acquired, and the second FM signal is adjusted according to the sound output property of the electronic device. The output volume of the FM signal. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's hearing experience, thereby ensuring the user's experience effect.

Example 4

FIG. 4 is a block diagram of an electronic device according to another embodiment of the present invention. The electronic equipment shown in Figure 4 includes:

The second FM signal obtaining module 401 is configured to demodulate the received first FM signal to obtain a second FM signal.

The signal sounding attribute acquiring module 402 is configured to acquire the signal sounding attribute of the electronic device.

The output volume adjustment module 403 is configured to adjust the output volume of the second FM signal according to the sound output property of the electronic device.

The output volume adjustment module 403 includes:

The preset output volume determination sub-module 4031 is used to determine the corresponding relationship between the signal output property of the electronic device and the preset output volume of the second FM signal according to the preset output volume of the electronic device. preset output volume.

The volume adjustment sub-module 4032 is configured to adjust the output volume of the second FM signal to a preset output volume.

In the embodiment of the present invention, preferably, the volume adjustment submodule 4032 includes:

An effective value comparison unit, used to calculate the effective value of the output volume of a plurality of second FM signals obtained within a preset period of time, and compare the effective value with the preset output volume of the second FM signal;

An output volume increasing unit, configured to increase the output volume of the second FM signal to the preset output of the second FM signal when the effective value is less than the preset output volume of the second FM signal volume.

In the embodiment of the present invention, preferably, the output volume adjustment module 403 is specifically configured to adjust the output volume of the second FM signal according to a preset step size.

In the embodiment of the present invention, preferably, the signal sounding attribute of the electronic device includes a signal sounding mode, or a signal sounding mode and environmental noise of the environment where it is located.

According to an embodiment of the present invention, the received first FM signal is demodulated to obtain a second FM signal, the sound output property of the electronic device is acquired, and the second FM signal is adjusted according to the sound output property of the electronic device. The output volume of the FM signal. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's hearing experience, thereby ensuring the user's experience effect.

Example 5

FIG. 5 is a block diagram of an electronic device according to another embodiment of the present invention. The electronic device 500 shown in FIG. 5 includes: at least one processor 501 , a memory 502 , at least one network interface 504 and other user interfaces 503 . Various components in the electronic device 500 are coupled together through the bus system 505 . It can be understood that the bus system 505 is used to realize connection and communication between these components. In addition to the data bus, the bus system 505 also includes a power bus, a control bus and a status signal bus. However, for clarity of illustration, the various buses are labeled as bus system 505 in FIG. 5 .

Wherein, the user interface 503 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, and the like.

It can be understood that the memory 502 in the embodiment of the present invention may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Among them, the non-volatile memory can be read-only memory (Read-OnlyMemory, ROM), programmable read-only memory (ProgrammableROM, PROM), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable Programming read-only memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be random access memory (Random Access Memory, RAM), which acts as an external cache. By way of illustration and not limitation, many forms of RAM are available such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (Synchronous DRAM, SDRAM), Double data rate synchronous dynamic random access memory (DoubleDataRateSDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct memory bus random access Memory (Direct Rambus RAM, DRRAM). The memory 502 of the systems and methods described in embodiments of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.

In some implementations, the memory 502 stores the following elements, executable modules or data structures, or their subsets, or their extended sets: an operating system 5021 and an application program 5022 .

Among them, the operating system 5021 includes various system programs, such as framework layer, core library layer, driver layer, etc., for realizing various basic services and processing tasks based on hardware. The application program 5022 includes various application programs, such as a media player (MediaPlayer), a browser (Browser), etc., and is used to implement various application services. The program for realizing the method of the embodiment of the present invention may be included in the application program 5022 .

In the embodiment of the present invention, by calling the program or instruction stored in the memory 502, specifically, the program or instruction stored in the application program 5022, the processor 501 is used to demodulate the received first FM signal to obtain the second FM signal, acquiring the sound output property of the signal of the electronic device, and adjusting the output volume of the second FM signal according to the sound output property of the signal of the electronic device.

The methods disclosed in the foregoing embodiments of the present invention may be applied to the processor 501 or implemented by the processor 501 . The processor 501 may be an integrated circuit chip and has signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 501 or instructions in the form of software. The above-mentioned processor 501 may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates Or transistor logic devices, discrete hardware components. Various methods, steps and logic block diagrams disclosed in the embodiments of the present invention may be implemented or executed. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the methods disclosed in the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register. The storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502, and completes the steps of the above method in combination with its hardware.

It can be understood that the embodiments described in the embodiments of the present invention may be implemented by hardware, software, firmware, middleware, microcode or a combination thereof. For hardware implementation, the processing unit can be implemented in one or more application-specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing device (DSPDevice, DSPD), programmable logic device (ProgrammableLogicDevice, PLD ), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processor, controller, microcontroller, microprocessor, other electronic units for performing the functions described in this application, or a combination thereof.

For software implementation, the techniques described in the embodiments of the present invention may be implemented through modules (such as procedures, functions, etc.) that execute the functions described in the embodiments of the present invention. Software codes can be stored in memory and executed by a processor. Memory can be implemented within the processor or external to the processor.

Optionally, the processor 501 is further configured to determine, according to the preset corresponding relationship between the signal sound property of the electronic device and the preset output volume of the second FM signal, the signal sound property corresponding to the electronic device. preset output volume;

adjusting the output volume of the second FM signal to a preset output volume.

Optionally, the processor 501 is further configured to calculate effective values of output volumes of multiple second FM signals obtained within a preset period of time, and compare the effective values with the preset output volumes of the second FM signals;

When the effective value is smaller than the preset output volume of the second FM signal, increasing the output volume of the second FM signal to the preset output volume of the second FM signal.

Optionally, the processor 501 is further configured to adjust the output volume of the second FM signal according to a preset step size.

Optionally, the signal output property of the electronic device includes a signal output mode, or a signal output mode and the environmental noise of the environment where it is located.

The electronic device 500 is capable of implementing various processes implemented by the electronic device in the foregoing embodiments, and details are not repeated here to avoid repetition.

According to an embodiment of the present invention, the received first FM signal is demodulated to obtain a second FM signal, the sound output property of the electronic device is acquired, and the second FM signal is adjusted according to the sound output property of the electronic device. The output volume of the FM signal. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's hearing experience, thereby ensuring the user's experience effect.

Example 6

Fig. 6 is a schematic structural diagram of an electronic device according to another embodiment of the present invention. Specifically, the electronic device 600 in FIG. 6 may be a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), or a vehicle-mounted computer.

The electronic device 600 in FIG. 6 includes a radio frequency (Radio Frequency, RF) circuit 610, a memory 620, an input unit 630, a display unit 640, a processor 660, an audio circuit 670, a WiFi (Wireless Fidelity) module 680 and a power supply 690.

Wherein, the input unit 630 can be used to receive digital or character information input by the user, and generate signal input related to user setting and function control of the electronic device 600 . Specifically, in the embodiment of the present invention, the input unit 630 may include a touch panel 631 . The touch panel 631, also referred to as a touch screen, can collect user's touch operations on or near it (such as the user's operation on the touch panel 631 using any suitable object or accessory such as a finger, a stylus), and The specified program drives the corresponding connected device. Optionally, the touch panel 631 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and sends it to to the processor 660, and can receive and execute commands sent by the processor 660. In addition, the touch panel 631 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 631, the input unit 630 may also include other input devices 632, which may include but not limited to physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, etc. one or more of.

Wherein, the display unit 640 can be used to display information input by the user or information provided to the user and various menu interfaces of the electronic device 600 . The display unit 640 may include a display panel 641. Optionally, the display panel 641 may be configured in the form of an LCD or an organic light-emitting diode (Organic Light-Emitting Diode, OLED).

It should be noted that the touch panel 631 can cover the display panel 641 to form a touch display screen. When the touch display screen detects a touch operation on or near it, it is sent to the processor 660 to determine the type of the touch event, and then the processor 660 provides corresponding visual output on the touch display screen according to the type of the touch event.

The touch display screen includes an application program interface display area and a common control display area. The arrangement of the display area of the application program interface and the display area of the commonly used controls is not limited, and may be an arrangement in which the two display areas can be distinguished, such as vertical arrangement, left-right arrangement, and the like. The application program interface display area can be used to display the interface of the application program. Each interface may include at least one interface element such as an icon of an application program and/or a widget desktop control. The application program interface display area can also be an empty interface without any content. The commonly used control display area is used to display controls with a high usage rate, for example, application icons such as setting buttons, interface numbers, scroll bars, and phonebook icons.

Wherein the processor 660 is the control center of the electronic device 600, utilizes various interfaces and lines to connect the various parts of the whole mobile phone, runs or executes the software programs and/or modules stored in the first memory 621, and calls the software programs and/or modules stored in the second memory 621. The data in the memory 622 executes various functions of the electronic device 600 and processes data, so as to monitor the electronic device 600 as a whole. Optionally, the processor 660 may include one or more processing units.

In the embodiment of the present invention, the processor 660 is used to demodulate the received first FM signal by calling the software programs and/or modules stored in the first memory 621 and/or the data in the second memory 622, Obtaining the second FM signal, acquiring the sound output property of the signal of the electronic device, and adjusting the output volume of the second FM signal according to the sound output property of the signal of the electronic device.

Optionally, the processor 660 is further configured to determine, according to the preset corresponding relationship between the signal sound property of the electronic device and the preset output volume of the second FM signal, the signal sound property corresponding to the electronic device. preset output volume;

adjusting the output volume of the second FM signal to a preset output volume.

Optionally, the processor 660 is further configured to calculate effective values of output volumes of multiple second FM signals obtained within a preset period of time, and compare the effective values with the preset output volumes of the second FM signals;

When the effective value is smaller than the preset output volume of the second FM signal, increasing the output volume of the second FM signal to the preset output volume of the second FM signal.

Optionally, the processor 660 is further configured to adjust the output volume of the second FM signal according to a preset step size.

Optionally, the signal output property of the electronic device includes a signal output mode, or a signal output mode and the environmental noise of the environment where it is located.

It can be seen that, according to the embodiment of the present invention, the first FM signal received is demodulated to obtain the second FM signal, and the sound output property of the electronic device is obtained, and the sound output property of the electronic device is adjusted according to the sound output property of the electronic device. The output volume of the second FM signal. Therefore, using the method described in the embodiment of the present invention can effectively adjust the output volume of the second FM signal, and the adjusted output volume of the second FM signal satisfies the user's hearing experience, thereby ensuring the user's experience effect.

Since the embodiment of the electronic device basically corresponds to the method embodiment shown in the above-mentioned Figures 1-2, the details in the description of this embodiment can be referred to the relevant descriptions in the above-mentioned embodiments, and will not be repeated here. up.

Those of ordinary skill in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed in the embodiments of the present invention can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media capable of storing program codes such as U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. A volume adjustment method, applied to electronic equipment, is characterized in that, the method comprises: Demodulating the received first FM signal to obtain a second FM signal; Obtaining the sound output property of the electronic device; The output volume of the second FM signal is adjusted according to the sound output property of the electronic device. 2. The volume adjustment method according to claim 1, wherein, adjusting the output volume of the second FM signal according to the sound output property of the electronic device comprises: Determine the preset output volume corresponding to the signal sound attribute of the electronic device according to the preset correspondence between the signal sound attribute of the electronic device and the preset output volume of the second FM signal; adjusting the output volume of the second FM signal to a preset output volume. 3. The volume adjustment method according to claim 2, wherein the adjusting the output volume of the second FM signal to a preset output volume comprises: calculating effective values of the output volumes of the plurality of second FM signals obtained within a preset period of time, and comparing the effective values with the preset output volumes of the second FM signals; When the effective value is smaller than the preset output volume of the second FM signal, increasing the output volume of the second FM signal to the preset output volume of the second FM signal. 4. volume adjustment method according to claim 1, is characterized in that, the output volume of described adjustment described second FM signal comprises: and adjusting the output volume of the second FM signal according to a preset step size. 5 . The volume adjustment method according to claim 1 , wherein the signal output attribute of the electronic device includes a signal output mode, or a signal output mode and environmental noise of the environment where it is located. 6 . 6. An electronic device, characterized in that the electronic device comprises: The second FM signal obtaining module is used to demodulate the received first FM signal to obtain the second FM signal; a signal sounding attribute acquisition module, configured to obtain the signal sounding attribute of the electronic device; The output volume adjustment module is configured to adjust the output volume of the second FM signal according to the sound output property of the electronic device. 7. The electronic device according to claim 6, wherein the output volume adjustment module comprises: The preset output volume determination sub-module is used to determine the corresponding relationship between the signal output volume of the electronic device and the preset output volume of the second FM signal according to the preset output volume of the electronic device. preset output volume; The volume adjustment sub-module is used to adjust the output volume of the second FM signal to a preset output volume. 8. The electronic device according to claim 7, wherein the volume adjustment submodule comprises: An effective value comparison unit, configured to calculate the effective value of the output volume of a plurality of second FM signals obtained within a preset period of time, and compare the effective value with the preset output volume of the second FM signal; An output volume increasing unit, configured to increase the output volume of the second FM signal to the preset output of the second FM signal when the effective value is less than the preset output volume of the second FM signal volume. 9. The electronic device according to claim 6, characterized in that: The output volume adjustment module is specifically configured to adjust the output volume of the second FM signal according to a preset step size. 10 . The electronic device according to claim 6 , wherein the sound signal attribute of the electronic device includes a sound signal mode, or a signal sound mode and environmental noise of an environment where the electronic device is located. 11 .